condition mean min max 1 h after light 4.8459596345 4.3826779039999995 5.309241365 3 h after light 4.515652119 3.97515207 5.508361965 5 h after light 5.185738821 4.136579353 5.79664526 7 h after light 4.293764971 2.8291955489999996 6.512023995 9 h after light 5.746337772333334 5.258961629 6.249816086 11 h after light 4.895153887666666 3.464359079 5.650188486 13 h after light 5.053348206 4.315150311 5.889945047 15 h after light 6.225898338333333 5.690999589 7.182143468 1 h after dark 6.285116986333333 5.19738078 7.245670015 3 h after dark 5.835479791333333 5.241988069 6.628967517 5 h after dark 5.895658481333333 5.5290357310000005 6.233029515 7 h after dark 5.670116677 4.910885961 6.533920873