condition	mean	min	max
4 h after light	569.162286	546.121649	592.202923
8 h after light	532.827178	483.96056	581.693796
12 h after light	559.3175895	427.403122	691.232057
4 h after dark	420.43319499999996	385.604722	455.261668
8 h after dark	550.9185295	550.890402	550.946657
12 h after dark	584.244899	584.244899	584.244899