condition	mean	min	max
0 h after light	0.5723210000000001	0.326624	0.818018
4 h after light	2.372445	2.32964	2.41525
8 h after light	0.738749	0.646289	0.831209
4 h after dark	3.61709	3.04747	4.18671
8 h after dark	5.007795	4.82526	5.19033
12 h after dark	4.417555	2.77258	6.06253