condition	mean	min	max
4 h after light	11.5908	11.0535	12.1281
8 h after light	5.8347549999999995	5.52517	6.14434
12 h after light	3.406905	3.17484	3.63897
4 h after dark	2.3176133333333335	2.15354	2.51296
8 h after dark	2.58678	2.03728	3.30403
12 h after dark	4.328563333333333	4.08935	4.64683