condition	mean	min	max
0 h after light	4.28275	3.94791	4.61759
4 h after light	5.878915	5.55675	6.20108
8 h after light	11.3041	11.3029	11.3053
4 h after dark	11.319600000000001	10.676	11.9632
8 h after dark	7.9692	7.23494	8.70346
12 h after dark	5.04683	4.57164	5.52202