condition	mean	min	max
2 h after light	7.530576666666667	5.32573	9.72585
6 h after light	8.884165	6.23393	10.5818
10 h after light	6.831863333333334	4.89206	8.01716
14 h after light	8.7684	5.95793	11.1392
18 h after light	9.07363	5.272	12.7097
2 h after dark	14.215033333333333	10.4782	17.9442