condition	mean	min	max
0 h after light	0.5855790000000001	0.502436	0.668722
4 h after light	0.291211	0.170345	0.412077
8 h after light	1.0007644999999998	0.595629	1.4059
4 h after dark	1.2346865	0.820963	1.64841
8 h after dark	0.5375475	0.493956	0.581139
12 h after dark	0.3692865	0.166956	0.571617