condition	mean	min	max
4 h after light	394.2	394.2	394.2
8 h after light	480.15	451.4	508.9
12 h after light	470.0	426.5	513.5
4 h after dark	644.8	588.1	701.5
8 h after dark	737.05	477.1	997.0
12 h after dark	535.75	440.3	631.2