condition	mean	min	max
0 h after light	8.741235	8.71653	8.76594
4 h after light	10.788250000000001	10.6363	10.9402
8 h after light	12.23915	11.6943	12.784
4 h after dark	12.3375	11.0151	13.6599
8 h after dark	10.74995	10.6922	10.8077
12 h after dark	10.33645	10.0511	10.6218