condition	mean	min	max
4 h after light	217.601344	179.000923	256.201765
8 h after light	299.29310499999997	287.327827	311.258383
12 h after light	249.1657005	246.650718	251.680683
4 h after dark	163.9255205	131.770518	196.080523
8 h after dark	155.32689599999998	146.127694	164.526098
12 h after dark	140.776015	140.776015	140.776015