condition	mean	min	max
4 h after light	1322.005	841.96	1652.405
8 h after light	1382.1827776666667	1111.455	1748.51
12 h after light	1437.611111	1068.713333	2083.33
1.5 h after dark	1612.453333	1191.093333	2019.893333
5.5 h after dark	1222.1511112333333	998.8066667	1607.296667
9.5 h after dark	885.5477776666667	814.2966667	1024.713333