condition	mean	min	max
4 h after light	67.6329195	44.341411	90.924428
8 h after light	109.370157	89.066827	129.673487
12 h after light	146.544846	144.099103	148.990589
4 h after dark	250.031677	186.480238	313.583116
8 h after dark	225.6275615	181.941418	269.313705
12 h after dark	225.204797	225.204797	225.204797