condition	mean	min	max
0 h after light	2.83472	1.88757	3.78187
4 h after light	3.319065	2.79155	3.84658
8 h after light	0.466864	0.0	0.933728
4 h after dark	4.180275	3.70766	4.65289
8 h after dark	6.069224999999999	5.57705	6.5614
12 h after dark	6.0237	2.82755	9.21985