condition mean min max 4 h after light 37.60688666666667 34.40118 41.524440000000006 8 h after light 113.91816666666666 74.7112 154.2668 12 h after light 127.157 86.1843 172.5283 16 h after light 51.321306666666665 34.431490000000004 72.81260999999999 4 h after dark 32.29119 28.15026 37.12171 8 h after dark 13.529448666666667 9.508316 18.619510000000002