condition	mean	min	max
2 h after light	2.3382616666666665	1.50706	3.09448
6 h after light	2.636919	0.717544	4.41577
10 h after light	2.0657095	0.379587	3.7671
14 h after light	2.32657	1.13838	4.33515
18 h after light	1.9630273333333332	0.798864	3.22899
2 h after dark	1.7351450000000002	1.04811	2.13476