condition	mean	min	max
4 h after light	12.101499	10.756365	13.446633
8 h after light	10.345943	9.995522	10.696364
12 h after light	10.05588	9.707831	10.403929
4 h after dark	10.7257925	10.216412	11.235173
8 h after dark	11.600794	11.473632	11.727956
12 h after dark	10.7971	10.7971	10.7971