condition	mean	min	max
4 h after light	944.4016667666666	573.5633333	1151.685
8 h after light	324.8438889	203.3766667	416.23
12 h after light	152.1411111	126.24	186.1633333
1.5 h after dark	75.35555556666667	34.75	111.0166667
5.5 h after dark	93.45222221	58.22333333	117.22
9.5 h after dark	828.74	478.2266667	1012.3