condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0637653	0.0134533	0.120606
12 h after light	0.0842724	0.0399969	0.125629
4 h after dark	0.0800025	0.0	0.151016
8 h after dark	0.037631	0.0	0.0778394
12 h after dark	0.0300795	0.0	0.0491397