condition	mean	min	max
4 h after light	35.06724666666667	31.02545	38.27953
8 h after light	32.15	21.77838	40.12453
12 h after light	38.45668666666667	29.096940000000004	51.82717
16 h after light	58.43578	51.94514	68.17425
4 h after dark	73.49505	63.65513000000001	79.3118
8 h after dark	18.959493333333334	16.91	22.13172