condition	mean	min	max
4 h after light	7.980316666666666	5.20723	11.3639
8 h after light	5.382446666666667	2.97274	7.65519
12 h after light	4.69129	3.06024	6.17608
4 h after dark	4.13662	3.25677	5.28349
8 h after dark	2.3581399999999997	1.31542	4.26641
12 h after dark	6.498343333333334	5.60046	7.22705