condition	mean	min	max
3 h after light	2.4433030833333333	0.956017	6.74777
7 h after light	2.1930758333333333	1.34337	4.47379
11 h after light	3.423835	2.11318	7.2889
2 h after dark	3.6941858333333335	1.56586	6.32278
6 h after dark	4.222925	1.17499	9.19556
10 h after dark	3.2714808333333334	1.4856	7.14032