condition mean min max 3 h after light 0.062031275 0.0 0.547634 7 h after light 0.006480658333333333 0.0 0.0777679 11 h after light 0.012412 0.0 0.148944 2 h after dark 0.011401975 0.0 0.0761295 6 h after dark 0.009284833333333334 0.0 0.111418 10 h after dark 0.033046975 0.0 0.203146