condition	mean	min	max
3 h after light	7.298936666666667	6.56911	8.30931
6 h after light	21.8262	15.1434	28.7809
9 h after light	54.3762	43.5576	68.6092
12 h after light	55.615255000000005	6.14012	72.6413
3 h after dark	38.989	36.1767	40.7558
6 h after dark	16.2568	15.8883	16.9436
9 h after dark	7.170383333333333	5.49974	8.6886
12 h after dark	5.1781950000000005	4.84513	5.51126