condition mean min max 1 h after light 1.351818981 1.345007812 1.35863015 3 h after light 1.5675362916666669 0.683229262 2.387272364 5 h after light 1.5263417973333333 1.209372033 1.990793575 7 h after light 1.2868167973333333 1.08925396 1.485198455 9 h after light 1.9878586553333333 1.646745561 2.4999264340000003 11 h after light 1.5701724633333334 1.326775818 1.819073991 13 h after light 1.4105795376666668 1.187488921 1.563460258 15 h after light 1.780063748 1.501720907 2.194403789 1 h after dark 1.6981155746666667 1.4492696409999999 2.12500645 3 h after dark 2.0356997206666665 1.952367145 2.173507248 5 h after dark 1.9210688093333335 1.884898545 1.951735124 7 h after dark 0.7265565846666667 0.370718915 1.2076178640000002