condition mean min max 1 h after light 0.9793382875 0.424739309 1.533937266 3 h after light 1.1720747806666667 1.055899769 1.292084905 5 h after light 1.1622008513333333 0.945626948 1.289901089 7 h after light 1.8054939153333334 1.0287983809999999 2.559746805 9 h after light 1.694906299 1.614535822 1.77031669 11 h after light 1.7896280083333334 1.179356282 2.1033043019999997 13 h after light 1.6464119436666667 1.234988478 1.93869072 15 h after light 1.9830557573333334 1.840467694 2.149933178 1 h after dark 2.5217400916666666 2.0989422380000002 3.192148328 3 h after dark 3.5429658219999998 2.860444887 4.730574599 5 h after dark 2.9241156459999997 2.160849601 3.909809423 7 h after dark 3.4388992916666665 2.780391861 3.8084421739999996