condition mean min max 1 h after light 2.657433928 2.348220191 2.835711507 3 h after light 2.9721067466666664 2.404447512 3.2718013439999996 5 h after light 3.133064039 2.923429239 3.4923061460000002 7 h after light 2.850555701666667 2.760966015 2.9504670930000003 9 h after light 2.147831079 1.623341559 2.663773272 11 h after light 2.363057698 1.6767924969999999 3.0003748160000003 13 h after light 3.130258025333333 2.204140818 3.9328811960000003 15 h after light 2.749556279 2.5726723380000003 3.014555025 1 h after dark 2.388334447666667 2.022181157 2.932578258 3 h after dark 2.7026612323333334 1.7053848719999998 3.217699732 5 h after dark 1.8847422109999998 1.817660576 1.952773945 7 h after dark 3.2124707383333333 2.414644652 3.806823902