condition	mean	min	max
4 h after light	580.7	580.7	580.7
8 h after light	640.4000000000001	539.2	741.6
12 h after light	405.45	204.4	606.5
4 h after dark	224.9	181.5	268.3
8 h after dark	215.9	194.0	237.8
12 h after dark	243.35	160.0	326.7