condition	mean	min	max
2 h after light	2.2307183333333334	1.76788	3.2217
6 h after light	1.7128333333333334	1.01158	2.39779
10 h after light	2.109414	0.489644	4.63675
14 h after light	1.679756	0.996266	2.15143
18 h after light	1.9867083333333335	1.12627	3.24372
2 h after dark	1.559996	0.800096	2.4249