condition	mean	min	max
4 h after light	718.6	718.6	718.6
8 h after light	669.9000000000001	579.1	760.7
12 h after light	626.2	582.5	669.9
4 h after dark	560.65	519.5	601.8
8 h after dark	592.15	546.3	638.0
12 h after dark	544.8	499.6	590.0