condition mean min max 1 h after light 3.403855535 2.9547255839999997 3.852985486 3 h after light 3.412648745333333 2.917069674 3.97030017 5 h after light 2.002546845 1.5145666819999999 2.481242197 7 h after light 3.0853864646666667 2.912910812 3.21653104 9 h after light 2.4683900596666666 0.798921903 3.827406913 11 h after light 3.5424020953333333 3.202360035 4.132080885 1 h after dark 3.5067619896666664 2.945701736 3.886122269 3 h after dark 2.4272051070000003 1.935774429 3.379135428 5 h after dark 3.563747771 2.9122926160000002 4.038299653 7 h after dark 3.5973190386666665 3.056283578 4.075238022 9 h after dark 3.650876509666667 3.286312735 3.941060168 11 h after dark 2.8110972756666666 2.105953412 3.274572731