condition	mean	min	max
4 h after light	12.235289999999999	11.937167	12.533413
8 h after light	10.950785499999999	10.10278	11.798791
12 h after light	10.387174	9.918664	10.855684
4 h after dark	11.3404785	11.28066	11.400297
8 h after dark	10.206225	9.924694	10.487756
12 h after dark	10.98443	10.98443	10.98443