condition	mean	min	max
4 h after light	830.8	830.8	830.8
8 h after light	711.4	670.9	751.9
12 h after light	611.05	607.7	614.4
4 h after dark	586.3	578.6	594.0
8 h after dark	619.5999999999999	576.9	662.3
12 h after dark	531.55	439.4	623.7