condition mean min max 1 h after light 4.071778817 3.525340145 4.618217489 3 h after light 7.025858853 5.135537734 8.595266565 5 h after light 6.929400813 5.778450297999999 8.066711861 7 h after light 8.370598162666667 4.650955608 10.24054132 9 h after light 12.130596406666667 11.43230748 12.64421506 11 h after light 10.505756357333333 6.877323162000001 14.60276321 13 h after light 8.597478305333333 1.836832796 13.30702846 15 h after light 7.667977126666667 6.354031038 9.512953416 1 h after dark 7.861122184 7.505512263 8.381290877 3 h after dark 11.088821746 9.938777778 11.72696483 5 h after dark 9.254515390333333 8.560594392 10.15300914 7 h after dark 11.705068210333334 9.631135871 12.90546396