condition mean min max 0 h after light 0.248874 0.0 0.497748 2 h after light 0.301114 0.126613 0.475615 4 h after light 0.5607690000000001 0.503383 0.618155 8 h after light 0.6709675 0.491605 0.85033 12 h after light 0.127075 0.0 0.25415 2 h after dark 0.1465185 0.0 0.293037 4 h after dark 0.48627 0.0 0.97254 8 h after dark 1.0120419999999999 0.740274 1.28381 12 h after dark 0.796214 0.789986 0.802442