condition	mean	min	max
3 h after light	10.012074166666666	2.33985	25.7252
7 h after light	10.557604999999999	4.32385	22.6798
11 h after light	9.4789725	3.92992	15.9578
2 h after dark	10.402575	3.78662	18.6327
6 h after dark	6.2178975	2.25758	12.3926
10 h after dark	7.426425	1.96659	18.1038