condition	mean	min	max
0 h after light	1.1600315	0.580793	1.73927
4 h after light	2.32468	2.28644	2.36292
8 h after light	2.319195	1.77048	2.86791
4 h after dark	4.27947	3.98577	4.57317
8 h after dark	1.1492	0.57099	1.72741
12 h after dark	0.862164	0.566368	1.15796