condition mean min max 0 h after light 0.160088 0.108468 0.211708 2 h after light 0.050468 0.0 0.100936 4 h after light 0.153565 0.0 0.30713 8 h after light 0.2597435 0.207321 0.312166 12 h after light 0.27371449999999997 0.202391 0.345038 2 h after dark 0.3675825 0.11278 0.622385 4 h after dark 0.0986718 0.0968406 0.100503 8 h after dark 0.165953 0.113328 0.218578 12 h after dark 0.157213 0.107553 0.206873