condition	mean	min	max
0 h after light	1.0963345	0.684369	1.5083
4 h after light	3.787865	2.83395	4.74178
8 h after light	5.22798	4.60413	5.85183
4 h after dark	2.763995	1.34427	4.18372
8 h after dark	5.14867	4.04411	6.25323
12 h after dark	3.30722	2.87049	3.74395