condition mean min max 4 h after light 304.6977 255.2419 333.0478 8 h after light 293.6419333333333 132.0571 458.5538 12 h after light 385.66859999999997 288.7564 546.2171 16 h after light 443.9051666666667 319.8106 591.1094 4 h after dark 294.1106 292.8943 296.2895 8 h after dark 196.15306666666666 181.4788 217.6383