condition mean min max 3 h after light 1.48569425 0.0 4.6993 7 h after light 3.71063075 0.0 23.0182 11 h after light 7.83871425 0.0 36.4353 2 h after dark 3.8746734166666665 0.0 11.3422 6 h after dark 5.8791519999999995 0.0 37.0025 10 h after dark 3.442278416666667 0.0 15.2009