condition	mean	min	max
4 h after light	140.511284	134.254492	146.768076
8 h after light	162.08211999999997	162.001288	162.162952
12 h after light	148.4817145	133.02729	163.936139
4 h after dark	55.145343499999996	35.938982	74.351705
8 h after dark	74.588893	38.274145	110.903641
12 h after dark	178.912698	178.912698	178.912698