condition	mean	min	max
4 h after light	827.778	816.021	839.535
8 h after light	795.046	758.607	831.485
12 h after light	740.9645	705.91	776.019
4 h after dark	730.7236666666666	710.029	745.076
8 h after dark	730.0	698.897	752.44
12 h after dark	775.7936666666667	768.533	783.079