condition mean min max 1 h after light 8.011580752 7.519380347999999 8.503781156 3 h after light 9.264927864 8.512875758 10.29850275 5 h after light 8.807434658 7.514771894 10.12097152 7 h after light 9.407983867333332 8.933930217999999 10.190580699999998 9 h after light 8.856394401333334 6.863692687 10.57658439 11 h after light 10.019143304666667 8.417350874 11.0641161 1 h after dark 9.065303420333333 8.12961982 10.2196391 3 h after dark 7.884806405333333 6.846691726 9.08735473 5 h after dark 7.963406837333334 6.989777492000001 8.803780869 7 h after dark 8.466953688666667 8.160499112 8.859718102999999 9 h after dark 8.372339748333333 8.045804702 8.656328821 11 h after dark 9.957782767333335 9.189037132000001 10.43003429