condition mean min max 4 h after light 218.899594 164.874824 272.924364 8 h after light 220.24661600000002 203.924364 236.568868 12 h after light 153.6990145 151.232057 156.165972 4 h after dark 230.5720145 202.600327 258.543702 8 h after dark 186.71047049999999 162.193139 211.227802 12 h after dark 141.430195 141.430195 141.430195