condition	mean	min	max
4 h after light	1035.0	1035.0	1035.0
8 h after light	902.6	813.6	991.6
12 h after light	822.25	686.8	957.7
4 h after dark	505.40000000000003	394.1	616.7
8 h after dark	585.2	487.7	682.7
12 h after dark	529.9	473.9	585.9