condition mean min max 1 h after light 6.480985083499999 6.300299752999999 6.661670414 3 h after light 7.054335744333333 5.652169348999999 8.704571995 5 h after light 7.810907055 5.871273921 9.299653907 7 h after light 8.345336223333334 7.951553905 8.854067713 9 h after light 8.840143124666666 8.6586944 9.010151524 11 h after light 10.330995096666667 9.257616518999999 12.01469213 13 h after light 11.345765506666666 10.49740206 12.32006683 15 h after light 10.609463522 8.777615156 11.95109914 1 h after dark 10.424476335333333 9.345290441 12.16056506 3 h after dark 9.698060068666667 8.438322257000001 11.85041453 5 h after dark 8.738304379333334 8.503988754 8.984683063 7 h after dark 7.617080702 5.612441098 10.65854027