condition	mean	min	max
4 h after light	443.4	443.4	443.4
8 h after light	201.95	177.5	226.4
12 h after light	289.45	171.0	407.9
4 h after dark	314.35	303.1	325.6
8 h after dark	369.8	254.5	485.1
12 h after dark	456.25	346.1	566.4