condition	mean	min	max
4 h after light	0.01821065	0.0	0.0364213
8 h after light	0.0	0.0	0.0
12 h after light	0.1342325	0.0	0.268465
4 h after dark	0.9699686666666666	0.578598	1.44732
8 h after dark	0.17052033333333336	0.0	0.511561
12 h after dark	0.0	0.0	0.0