condition	mean	min	max
4 h after light	0.563539	0.510136	0.616942
8 h after light	0.904486	0.892588	0.916384
12 h after light	2.2840100000000003	2.0244	2.54362
4 h after dark	4.64943	3.51841	5.78045
8 h after dark	1.908065	1.85526	1.96087
12 h after dark	1.616285	1.47759	1.75498