condition mean min max 4 h after light 202.02211499999999 153.616672 250.427558 8 h after light 201.5980845 155.502574 247.693595 12 h after light 170.2111895 165.473681 174.948698 4 h after dark 134.3683715 114.76233 153.974413 8 h after dark 131.6881145 117.264774 146.111455 12 h after dark 261.871573 261.871573 261.871573