condition	mean	min	max
4 h after light	2764.193333333333	2388.74	3458.206667
8 h after light	2510.6577780000002	2365.676667	2591.916667
12 h after light	2358.168889	2057.35	2608.38
1.5 h after dark	3221.0777780000003	2999.236667	3359.57
5.5 h after dark	5356.318889	5169.446667	5605.65
9.5 h after dark	4453.67	3794.866667	5310.87