condition mean min max 1 h after light 2.789444746 2.743673757 2.835215735 3 h after light 2.0345359776666667 1.489145063 2.678941537 5 h after light 2.312140894 1.602468919 3.651101895 7 h after light 2.3703587353333333 1.748842015 2.815813785 9 h after light 2.148553759 1.515731653 2.905994137 11 h after light 4.141141729 3.559946608 4.544016206 1 h after dark 7.595316130333334 6.538020927000001 9.133334387 3 h after dark 7.529841237666666 6.328493326 8.939570293 5 h after dark 5.013545184333333 3.356508803 6.50065316 7 h after dark 6.306111822666667 6.17134184 6.471127073 9 h after dark 4.374708478333334 3.286991141 5.618534677 11 h after dark 4.437705111333333 3.751229515 5.200791983999999