condition mean min max 1 h after light 4.5079508876666665 3.9127128630000003 5.456596385 3 h after light 6.226722715666667 5.094662093 8.469660284 5 h after light 6.354262834333333 5.494030811 7.7988605810000005 7 h after light 6.813779071999999 5.847540583 8.0199489 9 h after light 6.992703383666667 4.971650213 8.115216247000001 11 h after light 7.7273080709999995 3.5196704569999997 10.799207699999998 13 h after light 6.65562282 5.234834444 7.738895256 15 h after light 5.740198119333333 4.396226079 6.83625163 1 h after dark 4.505285211333334 3.6497903810000003 5.261390403 3 h after dark 5.6811477723333335 4.306342435 6.480462514 5 h after dark 8.120355635000001 7.017015247000001 9.678966511 7 h after dark 9.293936000333332 6.891663961 12.16929929