condition	mean	min	max
0 h after light	14.164349999999999	13.6935	14.6352
4 h after light	6.332885	5.71899	6.94678
8 h after light	7.6605099999999995	7.05064	8.27038
4 h after dark	11.184149999999999	10.9858	11.3825
8 h after dark	11.183399999999999	10.5853	11.7815
12 h after dark	10.594919999999998	8.86634	12.3235