condition mean min max 3 h after light 0.21449283333333333 0.0697665 0.33792 6 h after light 0.22104966666666667 0.105449 0.371055 9 h after light 0.49002 0.451225 0.5555 12 h after light 1.49507 1.01341 1.76803 3 h after dark 1.3756840000000001 0.812132 1.72184 6 h after dark 0.5908113333333334 0.245795 1.18706 9 h after dark 0.471708 0.260727 0.826817 12 h after dark 0.24386026666666666 0.0422848 0.402837