condition mean min max 2 h after light 0.447239 0.0 0.961568 6 h after light 0.306448 0.0 0.59459 10 h after light 0.106004 0.0 0.318012 2 h after dark 0.5795346666666666 0.40363 0.919481 6 h after dark 1.0443366666666667 0.361942 2.33915 10 h after dark 1.8774883333333334 0.787705 2.73964