condition	mean	min	max
4 h after light	3.110245	3.041284	3.2470529999999997
8 h after light	2.2703463333333334	1.335109	2.877569
12 h after light	2.2338476666666667	1.85926	2.9387659999999998
16 h after light	3.0797263333333333	2.646752	3.481614
4 h after dark	3.831865666666667	2.435549	4.920465
8 h after dark	4.689662	3.8377190000000003	5.218951000000001