condition	mean	min	max
4 h after light	24.41825	24.2218	24.6147
8 h after light	12.24635	11.1785	13.3142
12 h after light	7.925765	7.00494	8.84659
4 h after dark	9.426076666666667	6.54103	11.1021
8 h after dark	13.5762	12.9644	14.181
12 h after dark	18.630033333333333	16.9542	19.6896