condition mean min max 1 h after light 10.007490171 7.633273132 12.38170721 3 h after light 6.064419938666667 4.941158835 6.79913904 5 h after light 5.302802134333334 3.365703737 6.3581831289999995 7 h after light 6.357105315666666 6.299039952999999 6.412420721 9 h after light 5.842076958000001 3.6856511010000004 8.788140931000001 11 h after light 5.314742625 4.32279231 5.957879135 1 h after dark 6.424133644 5.679060484 6.897252846000001 3 h after dark 5.3302522230000005 3.573737408 6.695694274 5 h after dark 7.368935457333333 6.2926322589999995 8.653499257 7 h after dark 5.659681422666666 4.444814555 7.009409399 9 h after dark 7.468604928666667 5.994852087000001 8.619221214 11 h after dark 6.567201787666667 5.791371882999999 7.040051476