condition	mean	min	max
2 h after light	7.695415000000001	6.60921	9.08547
6 h after light	5.473405	2.92973	8.38255
10 h after light	5.080266666666667	4.05362	7.36007
14 h after light	5.559025	3.60672	7.58871
18 h after light	5.957848333333333	3.24331	8.8295
2 h after dark	8.930071666666667	7.46188	11.7003