condition mean min max 4 h after light 296.552164 292.81214 300.292188 8 h after light 284.320151 280.331322 288.30898 12 h after light 323.18649 295.852418 350.520562 4 h after dark 298.60827600000005 296.924364 300.292188 8 h after dark 350.160754 298.247653 402.073855 12 h after dark 262.561091 262.561091 262.561091