condition	mean	min	max
4 h after light	14.744247000000001	11.558068	17.930426
8 h after light	11.158271500000001	10.758475	11.558068
12 h after light	11.350564	11.240399	11.460729
4 h after dark	10.72907	9.900072	11.558068
8 h after dark	11.824678500000001	11.558068	12.091289
12 h after dark	12.601768	12.601768	12.601768