condition	mean	min	max
0 h after light	4.871124999999999	4.31539	5.42686
4 h after light	14.225549999999998	13.6695	14.7816
8 h after light	7.880115	7.35794	8.40229
4 h after dark	11.838000000000001	11.0015	12.6745
8 h after dark	12.855799999999999	11.3035	14.4081
12 h after dark	8.229284999999999	6.14347	10.3151