condition mean min max 3 h after light 270.43966666666665 234.062 288.797 6 h after light 187.97400000000002 170.312 203.506 9 h after light 92.87073333333333 84.7646 100.037 12 h after light 119.8639 40.5813 354.953 3 h after dark 75.8927 68.8142 80.8963 6 h after dark 138.91400000000002 134.442 145.401 9 h after dark 300.90633333333335 291.33 314.95 12 h after dark 440.49 399.999 480.981