condition	mean	min	max
4 h after light	24.4133	24.364	24.4626
8 h after light	10.70115	10.4665	10.9358
12 h after light	10.63819	9.97248	11.3039
4 h after dark	17.61455	15.2934	19.9357
8 h after dark	18.955399999999997	18.7032	19.2076
12 h after dark	18.98135	18.6087	19.354