condition mean min max 3 h after light 0.01589185 0.0 0.0796752 7 h after light 0.0318373 0.0 0.181589 11 h after light 0.0 0.0 0.0 2 h after dark 0.021111041666666667 0.0 0.102518 6 h after dark 0.05376963333333333 0.0 0.264115 10 h after dark 0.033569575 0.0 0.143333