condition	mean	min	max
0 h after light	15.90205	15.5519	16.2522
2 h after light	9.478335000000001	9.04503	9.91164
4 h after light	11.563099999999999	11.5056	11.6206
8 h after light	8.42601	7.45964	9.39238
12 h after light	12.2638	11.5873	12.9403
2 h after dark	8.434520000000001	7.43639	9.43265
4 h after dark	11.200050000000001	10.9922	11.4079
8 h after dark	14.794550000000001	14.5815	15.0076
12 h after dark	16.13915	14.564	17.7143