condition	mean	min	max
4 h after light	551.508519	501.400366	601.616672
8 h after light	544.7992650000001	542.223682	547.374848
12 h after light	556.665336	537.559117	575.771555
4 h after dark	522.4122195	432.006473	612.817966
8 h after dark	556.389725	532.038851	580.740599
12 h after dark	726.602254	726.602254	726.602254