condition mean min max 1 h after light 2.633881448 1.886314186 3.38144871 3 h after light 4.126827253666667 3.024260458 4.746481845 5 h after light 4.452854197333333 3.6108138810000003 6.02603496 7 h after light 4.645688985666666 2.7512695139999996 6.411491017 9 h after light 4.271671546333334 3.044223223 5.006304581 11 h after light 3.9783054389999997 3.038817211 5.550371537999999 13 h after light 4.057051304333333 3.367526792 4.45578614 15 h after light 4.179954060666667 3.0427754260000004 4.789738783 1 h after dark 4.968811258333333 3.939185998 5.677648659 3 h after dark 4.916032627666667 4.319417999 5.621689324 5 h after dark 5.688246512666667 3.99494405 6.740646931000001 7 h after dark 7.337166692 5.583267172 9.0082694