condition	mean	min	max
4 h after light	1229.6733333333332	1021.233333	1400.966667
8 h after light	1260.337778	1066.92	1489.796667
12 h after light	1507.168889	1228.173333	1779.856667
1.5 h after dark	1626.922222	1421.983333	1754.16
5.5 h after dark	1331.4433333333334	1084.12	1467.813333
9.5 h after dark	1330.23	1212.486667	1526.28