condition	mean	min	max
4 h after light	415.9	415.9	415.9
8 h after light	416.9	402.7	431.1
12 h after light	300.1	228.6	371.6
4 h after dark	182.85	179.7	186.0
8 h after dark	200.45	181.5	219.4
12 h after dark	341.4	205.0	477.8