condition mean min max 4 h after light 150.18163333333334 109.5667 191.5905 8 h after light 78.47958 45.660990000000005 113.9738 12 h after light 116.16822333333333 84.75180999999999 166.8135 16 h after light 190.02816666666666 184.3169 198.59599999999998 4 h after dark 215.2264 191.4086 237.6956 8 h after dark 169.69876666666667 128.8802 199.7385