condition	mean	min	max
2 h after light	0.9875773333333333	0.0	2.50759
6 h after light	1.797053	0.0	4.10655
10 h after light	1.2239811666666667	0.0	3.50342
14 h after light	0.7948930000000001	0.0	2.28872
18 h after light	1.0604466666666668	0.410799	2.3587
2 h after dark	1.330913	0.593142	2.43187