Question: Skyler Elizabeth Day (born August 2, 1991) is an American actress and singer, best known for her recurring roles as Maggie Ritter on the series "Gigantic", on TeenNick is an American digital cable and satellite television channel that is owned by Nickelodeon Group, a unit of the Viacom Media Networks division of Viacom, aimed primarily at teenagers aged what span?
Context: Nicktoons is an American digital cable and satellite television channel that is owned by Nickelodeon Group, a unit of the Viacom Media Networks division of Viacom.  Geared towards children and "animation lovers", the channel broadcasts original animated series from sister network Nickelodeon, known as Nicktoons, along with other original animated series, some feature films, and foreign animated programs from Nickelodeon's international networks 24 hours a day. Skyler Elizabeth Day (born August 2, 1991) is an American actress and singer.  She is best known for her recurring roles as Maggie Ritter on the TeenNick series "Gigantic" and as Amy Ellis on the NBC series "Parenthood". Logo TV (often shorted to Logo) is an American digital cable and satellite television channel that is owned by Viacom Media Networks.  Launched in 2005, it was originally aimed primarily at LGBT viewers, but in 2012 it shifted its focus towards general cultural and lifestyle programming. MTV2 (formerly M2) is an American digital cable and satellite television channel owned by Viacom Global Entertainment Group, a unit of the Viacom Media Networks division of Viacom.  The channel was initially broadcast over-the-air in selected markets, where the former all-request music channel known as The Box was broadcast (which was acquired by MTV Networks in 2001 for the sole purpose of conversion to MTV2). TeenNick is an American digital cable and satellite television channel that is owned by Nickelodeon Group, a unit of the Viacom Media Networks division of Viacom.  Aimed primarily at teenagers aged 13-18, the channel features a mix of original programming, Nickelodeon-produced series, and acquired programs initially geared towards pre-teens and young teenagers. Nick Jr. is an American digital cable and satellite television channel that is run by the Nickelodeon Group, a unit of the Viacom Media Networks division of Viacom, the channel's ultimate owner headquartered in New York City.  The channel, which is aimed at kids under six years, features a mix of originally-produced programming, and series previously and concurrently aired on the "Nick: The Smart Place to Play" block, and its previous iterations, Nick Jr. also features the shows for preschoolers like "Team Umizoomi," "PAW Patrol," "Bubble Guppies," "Blaze and the Monster Machines," "Shimmer and Shine," and "" on Nickelodeon.  Due to the Nickelodeon block, Nick Jr. is sometimes disclaimed on air as "the Nick Jr. channel" to avert confusion, especially times of day where both Nickelodeon and Nick Jr. are both carrying preschool programming. Nickelodeon is an American basic cable and satellite television network owned by the MTV Networks Kids & Family Group, a unit of the Viacom Media Networks division of Viacom, which focuses on programs aimed at children and teenagers; it has since expanded to include three spin-off digital cable and satellite networks in the United States, and international channels in six continents. MTV Live (formerly Palladia) is an American digital cable and satellite television network that is owned by Viacom Global Entertainment Group, a unit of the Viacom Media Networks division of Viacom.  The channel, which exclusively broadcasts in 1080i high definition, broadcasts music videos and music-related programming from Viacom-owned networks MTV, MTV Classic, VH1 and CMT, along with other concert and live music programming from outside producers. Disney XD is an American digital cable and satellite television channel that is owned by the Disney Channels Worldwide unit of the Disney–ABC Television Group, itself a unit of the Disney Media Networks division of The Walt Disney Company.  Aimed primarily at children ages 6-14, its programming consists of original first-run television series, current and former original series and made-for-cable films from sister network Disney Channel, theatrically-released films, and acquired programs from other distributors. MTVU (formerly stylized as MtvU and mtvU) is an American digital cable television network owned by the Viacom Global Entertainment Group, a unit of the Viacom Media Networks division of Viacom.  In addition to distribution on conventional cable systems, the channel is available to more than 750 college and university campuses across the United States, as part of internally originated cable systems that are a part of on-campus housing or college closed-circuit television systems.  Music videos played on the channel primarily consist of indie rock, pop punk and hip-hop along with limited original programming.  MTVU also owns RateMyProfessors.com.
Answer: 13-18