condition	mean	min	max
2 h after light	13.699166666666667	12.9304	15.1561
6 h after light	5.505226666666666	5.47376	5.52753
10 h after light	4.28116	3.21885	5.60688
2 h after dark	3.78024	3.54537	4.22603
6 h after dark	4.590013333333333	4.00416	5.15668
10 h after dark	6.6995700000000005	6.16887	7.16605