condition mean min max 0 h after light 0.1524355 0.116595 0.188276 2 h after light 0.058401 0.0 0.116802 4 h after light 0.0296173 0.0 0.0592346 8 h after light 0.12029770000000001 0.0599774 0.180618 12 h after light 0.22091850000000002 0.175654 0.266183 2 h after dark 0.443689 0.300091 0.587287 4 h after dark 0.37374149999999995 0.224126 0.523357 8 h after dark 0.29156550000000003 0.189703 0.393428 12 h after dark 0.2130405 0.186689 0.239392