condition mean min max 1 h after light 5.5289862329999995 5.5289862329999995 5.5289862329999995 3 h after light 5.892733904 4.857418475 6.928049333 5 h after light 3.5050633805 2.84722229 4.162904471 7 h after light 5.143988462499999 4.300544016 5.987432909 9 h after light 4.3482305335 4.06408542 4.632375647 11 h after light 5.226909307 4.796993716 5.656824897999999 1 h after dark 5.981011617 5.850401193 6.111622041 3 h after dark 10.4152743835 5.483073307000001 15.34747546 5 h after dark 5.4133126325 4.415405316 6.4112199489999995 7 h after dark 5.830385633000001 5.010645086 6.65012618 9 h after dark 6.759423627 6.6536254139999995 6.86522184 11 h after dark 8.538723787999999 8.059476848 9.017970728