condition	mean	min	max
3 h after light	10.437942083333333	0.205205	24.2489
7 h after light	5.706760833333333	1.13877	21.5361
11 h after light	6.02361825	0.240073	28.3497
2 h after dark	10.210219	0.356058	52.1604
6 h after dark	2.746321416666667	0.331785	11.444
10 h after dark	2.1173695	0.0	6.7569