condition	mean	min	max
4 h after light	97.08085	91.3417	102.82
8 h after light	23.28515	22.6492	23.9211
12 h after light	2.30124	1.95086	2.65162
4 h after dark	0.7601313333333333	0.52645	0.971715
8 h after dark	0.472182	0.252209	0.624582
12 h after dark	15.986066666666668	15.4759	16.4688