condition mean min max 3 h after light 0.022050333333333335 0.0 0.152308 7 h after light 0.045159583333333336 0.0 0.397832 11 h after light 0.01113375 0.0 0.133605 2 h after dark 0.04209508333333334 0.0 0.151209 6 h after dark 0.0 0.0 0.0 10 h after dark 0.020090275 0.0 0.16216