Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Game | Date | Team | Score | High points | High rebounds | High assists | Location Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 76.0 | April 2 | @ Indiana | W 105–96 (OT) | Dwyane Wade (43) | Udonis Haslem (11) | Dwyane Wade (6) | Conseco Fieldhouse 16,787 | 42–34 |
| 77.0 | April 3 | @ Minnesota | W 97–84 (OT) | Dwyane Wade (39) | Udonis Haslem (17) | Carlos Arroyo (9) | Target Center 17,601 | 43–34 |
| 78.0 | April 7 | Philadelphia | W 99–95 (OT) | Dwyane Wade (22) | Udonis Haslem (11) | Mario Chalmers (5) | American Airlines Arena 18,221 | 44–34 |
| 79.0 | April 9 | Detroit | L 99–106 (OT) | Dwyane Wade (19) | Udonis Haslem (11) | Dwyane Wade (9) | American Airlines Arena 19,600 | 44–35 |
| 80.0 | April 11 | @ New York | W 111–98 (OT) | Dwyane Wade (32) | Udonis Haslem (10) | Dwyane Wade (5) | Madison Square Garden 19,763 | 45–35 |
| 81.0 | April 12 | @ Philadelphia | W 107–105 (OT) | Dwyane Wade (30) | Quentin Richardson (12) | Carlos Arroyo (7) | Wachovia Center 17,401 | 46–35 |
Question:
What date was game 78 played on?
Answer:
April 7