condition mean min max 1 h after light 2.7390124445 1.890143823 3.5878810660000005 3 h after light 1.64258082 1.365049641 1.836263828 5 h after light 1.4959668083333333 0.72923581 2.119394376 7 h after light 1.8031527333333335 1.165894677 2.233231623 9 h after light 2.7153656386666665 1.26310971 4.047870973999999 11 h after light 3.1635604896666667 2.22496663 4.170515395 1 h after dark 4.198980912666666 3.395726888 4.962279205 3 h after dark 5.251279150333334 4.568090486 6.179587601000001 5 h after dark 4.174442532666666 4.090745104 4.264428473 7 h after dark 3.645286991 2.3636380530000003 4.575544395 9 h after dark 2.873021421333333 2.191327427 3.763358132 11 h after dark 2.0936803533333332 1.9936428959999999 2.247255796