condition	mean	min	max
4 h after light	351.7	351.7	351.7
8 h after light	398.35	375.6	421.1
12 h after light	436.8	392.1	481.5
4 h after dark	422.25	359.3	485.2
8 h after dark	482.65	448.9	516.4
12 h after dark	446.85	388.0	505.7