condition	mean	min	max
0 h after light	0.211271	0.180905	0.241637
4 h after light	0.0891815	0.0	0.178363
8 h after light	0.9674815000000001	0.920753	1.01421
4 h after dark	1.008565	0.89187	1.12526
8 h after dark	0.5065645	0.419232	0.593897
12 h after dark	0.267714	0.240883	0.294545