condition	mean	min	max
4 h after light	10.74205	10.0767	11.4074
8 h after light	11.5388	10.5667	12.5109
12 h after light	18.56185	17.1637	19.96
4 h after dark	25.96195	21.604	30.3199
8 h after dark	16.57055	15.897	17.2441
12 h after dark	13.954150000000002	11.5157	16.3926