condition mean min max 1 h after light 4.9550897815 4.071079004 5.839100558999999 3 h after light 4.553072131333334 4.281292057 5.0602229030000005 5 h after light 4.792773145 4.038844484 5.272639668 7 h after light 5.177793819 4.288708053 5.680176084 9 h after light 5.938221211666667 5.22085347 6.710943984 11 h after light 6.349806384666667 5.022067537 7.968663342999999 1 h after dark 6.359498218000001 4.782919715 8.547864234 3 h after dark 6.209079718 4.7649832110000006 8.105210399 5 h after dark 8.522745578333332 8.015680809 9.387735558 7 h after dark 7.706888669333333 6.994046432 8.721009367999999 9 h after dark 6.5346280446666665 5.828328418 7.4207061770000005 11 h after dark 5.621912052666667 5.072377367 6.186238147