condition mean min max 4 h after light 109.42743333333334 103.5854 115.4264 8 h after light 145.71406000000002 75.09678000000001 185.7791 12 h after light 176.5957 154.3031 192.0836 16 h after light 223.1467 150.4485 262.5948 4 h after dark 129.60060000000001 116.8542 136.8847 8 h after dark 187.01943333333332 113.9249 242.0796