condition	mean	min	max
4 h after light	13.479040999999999	13.154041	13.804041
8 h after light	11.3684095	11.178751	11.558068
12 h after light	9.8414665	9.118866	10.564067
4 h after dark	9.9777685	9.192108	10.763429
8 h after dark	9.909459	9.571687	10.247231
12 h after dark	10.564067	10.564067	10.564067