condition mean min max 0 h after light 1.123077 0.785964 1.46019 2 h after light 0.0 0.0 0.0 4 h after light 0.3578295 0.0 0.715659 8 h after light 0.0 0.0 0.0 12 h after light 0.783331 0.733271 0.833391 2 h after dark 1.5360719999999999 0.817214 2.25493 4 h after dark 0.8904125 0.728255 1.05257 8 h after dark 1.81108 1.64237 1.97979 12 h after dark 0.577045 0.374755 0.779335