condition mean min max 1 h after light 1.7494367419999999 1.7494367419999999 1.7494367419999999 3 h after light 2.7882875825 2.007946329 3.5686288360000002 5 h after light 3.5117149325 3.12628243 3.897147435 7 h after light 4.507254867 3.4763309980000003 5.538178736 9 h after light 3.379953308 2.573991221 4.185915395 11 h after light 3.1878683965 2.973267543 3.40246925 1 h after dark 2.523066494 2.051608276 2.994524712 3 h after dark 3.587302859 2.652212605 4.522393113 5 h after dark 2.6607492105 2.257587871 3.06391055 7 h after dark 4.442432555 4.118835754 4.766029356000001 9 h after dark 6.059129335 6.005329601000001 6.112929069 11 h after dark 6.837074392 6.427192611000001 7.246956172999999