condition mean min max 1 h after light 0.964189139 0.0 1.928378278 3 h after light 0.0 0.0 0.0 5 h after light 0.0 0.0 0.0 7 h after light 0.07616402333333333 0.0 0.22849207 9 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 13 h after light 0.0 0.0 0.0 15 h after light 0.0 0.0 0.0 1 h after dark 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 5 h after dark 0.0 0.0 0.0 7 h after dark 0.06178648566666667 0.0 0.185359457