condition mean min max 3 h after light 0.054192 0.0 0.162576 6 h after light 0.043726233333333336 0.0 0.0705574 9 h after light 0.428143 0.333351 0.550836 12 h after light 0.0171434 0.0 0.0685736 3 h after dark 0.0 0.0 0.0 6 h after dark 0.02700116666666667 0.0 0.0810035 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0