condition	mean	min	max
4 h after light	4.81415	3.88906	5.73924
8 h after light	10.51935	10.377	10.6617
12 h after light	12.21575	10.3021	14.1294
4 h after dark	10.54991	7.71573	13.506
8 h after dark	4.937736666666667	4.50749	5.35639
12 h after dark	5.3407599999999995	3.80801	7.57234