condition	mean	min	max
3 h after light	5.2301225	1.98633	10.8532
7 h after light	7.027305	2.51806	11.5466
11 h after light	6.890044166666667	5.14689	8.58688
2 h after dark	7.369431666666666	4.46207	10.5435
6 h after dark	6.668198333333334	2.87576	10.3545
10 h after dark	5.623654166666666	3.83505	8.43866