condition	mean	min	max
4 h after light	19.53924	16.979210000000002	22.784689999999998
8 h after light	23.426313333333333	15.134960000000001	33.62726
12 h after light	74.67398333333333	19.404989999999998	181.5501
16 h after light	60.81072333333333	15.94796	148.8423
4 h after dark	9.959838999999999	6.92045	13.08062
8 h after dark	6.690988	5.204745	8.77347