condition mean min max 0 h after light 0.7159765 0.71372 0.718233 2 h after light 0.26910449999999997 0.166041 0.372168 4 h after light 0.33286 0.216626 0.449094 8 h after light 0.541719 0.170522 0.912916 12 h after light 0.8298840000000001 0.776849 0.882919 2 h after dark 0.652965 0.625673 0.680257 4 h after dark 1.0239875 0.826645 1.22133 8 h after dark 0.7923425 0.745705 0.83898 12 h after dark 0.7520045 0.737334 0.766675