condition mean min max 1 h after light 2.7794775635 2.5857799630000002 2.9731751639999997 3 h after light 2.7470954626666666 2.608693546 2.844409625 5 h after light 3.1815100396666667 2.268446742 3.98158715 7 h after light 3.056620995 2.379096257 3.649000765 9 h after light 4.823654829666666 4.302786788 5.637061039 11 h after light 5.046815993333333 3.9223782939999996 5.910966416 13 h after light 3.801474877 2.961578868 4.690380773 15 h after light 2.8591275483333334 2.219935254 3.6675330689999996 1 h after dark 2.5752520343333334 2.236848894 3.040141265 3 h after dark 2.69912366 2.069279204 3.0874643230000003 5 h after dark 2.4478884666666665 2.153228378 2.8901777689999997 7 h after dark 3.10404875 2.456012811 3.7583310930000002