condition	mean	min	max
4 h after light	452.03238350000004	432.711023	471.353744
8 h after light	420.59358599999996	411.233754	429.953418
12 h after light	478.849867	469.083062	488.616672
4 h after dark	460.09108449999997	460.055592	460.126577
8 h after dark	508.94419949999997	487.770518	530.117881
12 h after dark	458.054809	458.054809	458.054809