condition mean min max 1 h after light 13.04126224 12.41092385 13.67160063 3 h after light 8.673206298666667 5.489858663 12.96883416 5 h after light 6.711244902333333 5.36583851 7.610970582999999 7 h after light 7.784617473 5.45966441 9.179944599999999 9 h after light 5.324055541666667 2.398157686 7.593202292000001 11 h after light 7.555896306 6.116747114 10.01511642 1 h after dark 9.268235954666668 7.113417342000001 10.99129409 3 h after dark 7.348081637666667 6.507746591 7.938873876000001 5 h after dark 7.691080088 6.447342083 8.649328573 7 h after dark 8.737836101666666 7.526673937999999 10.63925709 9 h after dark 7.0649353496666665 6.268376043 8.039221181 11 h after dark 7.743660853666667 5.634786921 9.156136976