condition mean min max 1 h after light 2.549510139666667 2.1224297880000003 3.007572811 3 h after light 1.959837984 1.121760461 3.222982835 5 h after light 1.6693047043333333 1.062875784 2.217773905 7 h after light 1.3208781776666667 0.9860592909999999 1.837798469 9 h after light 1.3749978513333334 1.262598991 1.4375856040000001 11 h after light 1.324871403 1.0415479509999999 1.615586439 13 h after light 1.3263133336666666 1.1418042179999999 1.5054673719999998 15 h after light 1.463411838 0.7097027140000001 2.323719499 1 h after dark 1.0874220406666666 0.739822375 1.50941528 3 h after dark 1.2309707163333332 0.739000111 1.7876109619999998 5 h after dark 1.3156658073333334 1.01883858 1.564033519 7 h after dark 2.129320532 1.378332792 3.3016569739999997