condition	mean	min	max
3 h after light	1.0116965833333333	0.146911	2.27646
7 h after light	0.13296655	0.0	0.384718
11 h after light	0.248970275	0.0	0.748244
2 h after dark	1.7601835	0.383388	3.9462
6 h after dark	1.5595040833333333	0.627737	3.01715
10 h after dark	1.681853	0.546059	3.246