condition	mean	min	max
4 h after light	10.137656	9.582961	10.692351
8 h after light	10.713886500000001	10.044638	11.383135
12 h after light	9.771034499999999	9.26719	10.274879
4 h after dark	9.9486885	9.834844	10.062533
8 h after dark	9.724356499999999	9.347563	10.10115
12 h after dark	8.759045	8.759045	8.759045