condition	mean	min	max
0 h after light	7.22769	7.15543	7.29995
2 h after light	8.101985	7.37652	8.82745
4 h after light	7.95928	7.35499	8.56357
8 h after light	4.82316	4.29631	5.35001
12 h after light	7.20904	6.39272	8.02536
2 h after dark	5.41299	5.21535	5.61063
4 h after dark	6.85045	6.39749	7.30341
8 h after dark	8.793875	8.56292	9.02483
12 h after dark	7.241585	6.53428	7.94889