condition mean min max 1 h after light 7.335513418 6.530190077 8.140836758999999 3 h after light 4.8932524336666665 3.468227904 6.3353986110000005 5 h after light 5.940689599 4.62585218 7.316166389 7 h after light 2.887776167 1.742806335 4.2842263130000005 9 h after light 8.549851155999999 5.73704905 12.55171397 11 h after light 10.722554297666665 5.693651474 17.3217954 13 h after light 9.288751624 8.06745493 10.53638636 15 h after light 8.658693471333333 6.866360243 10.44675413 1 h after dark 8.767719825666667 8.245844507000001 9.221761837999999 3 h after dark 7.039715232 4.794501282 9.852643501000001 5 h after dark 10.850473971333333 9.859519414 11.57100109 7 h after dark 5.978919571666666 0.851888381 8.558335293999999