condition mean min max 4 h after light 306.611 278.063 359.425 8 h after light 175.05343333333332 65.9733 290.616 12 h after light 188.252 132.267 243.445 4 h after dark 216.78633333333335 194.95 240.668 8 h after dark 312.246 276.489 350.521 12 h after dark 407.09866666666665 349.192 447.428