condition	mean	min	max
4 h after light	3160.425	2761.575	3559.51
8 h after light	1646.2972223333334	1339.086667	1871.68
12 h after light	1545.63	1152.65	1889.703333
1.5 h after dark	1626.7244443333334	1334.353333	1877.236667
5.5 h after dark	2269.4744443333334	2073.6	2604.163333
9.5 h after dark	3491.7222223333333	3065.176667	3856.02