condition mean min max 3 h after light 0.0510009 0.0 0.130197 7 h after light 0.0405406 0.0 0.104085 11 h after light 0.015445433333333333 0.0 0.0458421 2 h after dark 0.056081725 0.0 0.149443 6 h after dark 0.08101184166666667 0.0 0.233001 10 h after dark 0.030529291666666666 0.0 0.0810067