condition mean min max 1 h after light 31.660912215 31.24246033 32.0793641 3 h after light 43.411764856666665 33.17115043 49.23925113 5 h after light 36.49762782333333 28.61086874 51.82931017 7 h after light 35.36446010666666 33.77275313 37.24866745 9 h after light 41.02808681 35.67307716 43.84190942 11 h after light 50.17569295333333 44.25644358 54.89421613 1 h after dark 41.82051609333333 35.55616739 52.99324025 3 h after dark 39.03720632666666 36.80343401 40.60505493 5 h after dark 42.198001653333336 40.27698096 45.80321288 7 h after dark 33.143087656666665 28.67301867 35.80554635 9 h after dark 28.474493326666668 25.60552134 31.57279504 11 h after dark 26.103366270000002 19.39307824 38.99301425