condition	mean	min	max
4 h after light	386.6	386.6	386.6
8 h after light	513.05	495.0	531.1
12 h after light	545.65	495.5	595.8
4 h after dark	564.9	548.8	581.0
8 h after dark	486.25	375.3	597.2
12 h after dark	518.65	499.4	537.9