condition mean min max 3 h after light 0.00391365 0.0 0.0469638 7 h after light 0.005708941666666666 0.0 0.0685073 11 h after light 0.006084591666666667 0.0 0.0730151 2 h after dark 0.01062225 0.0 0.0697736 6 h after dark 0.015578733333333334 0.0 0.127306 10 h after dark 0.0051554750000000005 0.0 0.0618657