condition mean min max 1 h after light 4.186937281 4.0350234369999995 4.338851125 3 h after light 5.149394344333333 3.788816816 6.732442402 5 h after light 4.915024336666667 4.314496745 5.25451297 7 h after light 4.220002600666667 4.139165047 4.34134933 9 h after light 4.512111353 3.8201570680000003 5.572752677 11 h after light 5.860820851333333 3.303187115 8.992591652 13 h after light 4.7702125220000005 4.377688722 5.034953024 15 h after light 6.632498389333334 4.766331574 9.060764032 1 h after dark 4.646857744 4.3245745289999995 5.168240151 3 h after dark 4.622026978333333 4.155234445 5.176043129 5 h after dark 5.734833266333333 5.277715925 6.203729501000001 7 h after dark 5.330628512 4.680326299 6.113551911