condition	mean	min	max
2 h after light	8.47312	5.62016	11.3965
6 h after light	6.791684999999999	2.29704	10.7378
10 h after light	3.686885	0.0	9.92143
14 h after light	5.077661666666667	0.0	8.94277
18 h after light	6.047398333333334	1.22761	12.3351
2 h after dark	8.41274	3.27105	14.5345