condition mean min max 1 h after light 59.636432240000005 57.62171085 60.75297077 3 h after light 60.931924413333334 58.78106789 65.02880111 5 h after light 55.35460017 46.79316349 66.88604483 7 h after light 58.75606776666667 53.26369541 62.98636571 9 h after light 56.460570069999996 51.81165143 63.61316297 11 h after light 61.880514133333335 60.6290544 64.19719846 13 h after light 57.13622211333333 50.74115842 67.06614324 15 h after light 54.66406671666667 52.55042284 58.37304822 1 h after dark 70.32139904333333 64.55984782 73.95107809 3 h after dark 62.736597976666665 56.6672675 68.15854872 5 h after dark 62.34558461333333 61.12412077 63.42270161 7 h after dark 59.7278947 52.62939773 64.52931072