condition	mean	min	max
4 h after light	1.077602	0.725344	1.42986
8 h after light	4.92675	4.63093	5.22257
12 h after light	3.741975	3.50348	3.98047
4 h after dark	4.450643333333333	4.26499	4.62984
8 h after dark	1.9165400000000001	1.82673	2.01623
12 h after dark	2.0735466666666666	1.64446	2.66402