condition mean min max 1 h after light 6.044362834999999 1.6756477090000002 10.29604238 3 h after light 5.3652449256666666 3.9903597 6.309612695 5 h after light 5.342924888 2.935561688 7.851201927000001 7 h after light 4.151779391333333 2.89592486 5.521932028999999 9 h after light 2.8310066463333334 1.7586200230000002 4.39832331 11 h after light 4.629577414666667 2.466824094 6.750843336 13 h after light 5.2720132626666665 5.097075642 5.390544461 15 h after light 5.377752870666667 4.036434186 7.347977874 1 h after dark 4.292246285 1.473495952 8.039403137 3 h after dark 5.505922172333333 4.0820537660000005 7.787924249 5 h after dark 8.480692283666666 6.340676427999999 12.73548225 7 h after dark 6.804456573666666 3.4693177810000004 9.658578609