condition mean min max 4 h after light 120.5674245 119.77967 121.355179 8 h after light 143.12731300000002 138.924364 147.330262 12 h after light 138.36353300000002 112.978331 163.748735 4 h after dark 176.408064 138.924364 213.891764 8 h after dark 181.532105 129.088295 233.975915 12 h after dark 107.719604 107.719604 107.719604