condition	mean	min	max
0 h after light	0.8674535	0.757002	0.977905
4 h after light	3.4069700000000003	2.10362	4.71032
8 h after light	1.6952600000000002	1.67111	1.71941
4 h after dark	0.897445	0.52387	1.27102
8 h after dark	1.846235	1.81002	1.88245
12 h after dark	1.4248	1.24293	1.60667