condition	mean	min	max
0 h after light	3.28402	3.18324	3.3848
4 h after light	11.75606	8.30902	15.2031
8 h after light	44.392849999999996	36.846	51.9397
4 h after dark	9.48219	9.19499	9.76939
8 h after dark	10.42116	9.79672	11.0456
12 h after dark	5.976744999999999	3.51822	8.43527