condition	mean	min	max
0 h after light	0.20967550000000001	0.13995	0.279401
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.274408	0.0	0.548816
8 h after dark	0.1387475	0.0	0.277495
12 h after dark	0.4124615	0.279026	0.545897