condition	mean	min	max
4 h after light	449.0	449.0	449.0
8 h after light	468.0	430.8	505.2
12 h after light	469.5	426.7	512.3
4 h after dark	491.90000000000003	439.1	544.7
8 h after dark	498.55	496.8	500.3
12 h after dark	564.2	481.5	646.9