condition mean min max 1 h after light 5.580151046999999 4.4606344689999995 6.699667625 3 h after light 3.876459436333333 2.95311434 4.59085949 5 h after light 3.9350695723333335 3.34051938 4.302246326000001 7 h after light 3.780179946666667 3.668359352 3.935766763 9 h after light 5.457529050666667 4.082026595 7.098491571 11 h after light 7.386281093333333 6.224609429 8.523784862000001 13 h after light 7.249057537666666 6.122775986000001 8.827434718 15 h after light 6.736736952333334 2.774295242 9.186921044 1 h after dark 6.129321709 5.454257536 6.647739433 3 h after dark 4.746116627 3.8326005810000003 6.355715056 5 h after dark 4.715324645666667 2.916943274 6.922506235 7 h after dark 5.363522928666667 4.91940953 6.006637122000001