condition	mean	min	max
4 h after light	1084.1127776666667	1000.085	1209.643333
8 h after light	1132.8588889	842.4466667	1334.42
12 h after light	1199.8555554333334	962.0533333	1379.79
1.5 h after dark	1435.652222	1306.89	1562.453333
5.5 h after dark	1575.487778	1498.096667	1695.93
9.5 h after dark	1391.1000000000001	1349.853333	1424.16