condition	mean	min	max
4 h after light	376.6	376.6	376.6
8 h after light	492.65	398.3	587.0
12 h after light	598.6500000000001	558.6	638.7
4 h after dark	787.35	777.7	797.0
8 h after dark	714.5	468.8	960.2
12 h after dark	506.25	385.9	626.6