condition	mean	min	max
4 h after light	3.988868	3.1191400000000002	5.1119639999999995
8 h after light	2.7420383333333334	2.501867	3.162731
12 h after light	7.5890173333333335	6.5684059999999995	8.275913000000001
16 h after light	10.652899999999999	7.385489	14.82376
4 h after dark	6.961720333333334	5.170584	9.556249000000001
8 h after dark	7.792535666666666	4.959997	10.41589