condition	mean	min	max
4 h after light	603.9	603.9	603.9
8 h after light	660.55	572.8	748.3
12 h after light	650.2	648.4	652.0
4 h after dark	723.0	669.3	776.7
8 h after dark	784.5	738.6	830.4
12 h after dark	765.4000000000001	743.6	787.2