condition	mean	min	max
4 h after light	12.804110999999999	12.378898	13.229324
8 h after light	12.4242755	12.358918	12.489633
12 h after light	11.355082	11.284512	11.425652
4 h after dark	10.8684435	10.455459	11.281428
8 h after dark	11.688099999999999	11.55022	11.82598
12 h after dark	11.533945	11.533945	11.533945