condition	mean	min	max
4 h after light	1676.5949999	836.9466667	2438.613333
8 h after light	1276.8733332333334	774.2266667	1920.053333
12 h after light	2187.9644446666666	1681.906667	2473.716667
1.5 h after dark	2012.2677777666668	966.8833333	2569.426667
5.5 h after dark	1966.44	1439.52	2390.92
9.5 h after dark	1496.398889	1251.59	1704.346667