condition	mean	min	max
4 h after light	0.040707	0.0	0.122121
8 h after light	0.05891433333333333	0.0	0.126654
12 h after light	0.0394151	0.0	0.0832431
4 h after dark	0.08486133333333333	0.0	0.137766
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0