condition	mean	min	max
4 h after light	783.4	783.4	783.4
8 h after light	605.35	573.5	637.2
12 h after light	536.3	358.9	713.7
4 h after dark	605.9000000000001	435.6	776.2
8 h after dark	665.65	591.8	739.5
12 h after dark	521.3	461.1	581.5