condition	mean	min	max
0 h after light	2.4950900000000003	2.26606	2.72412
4 h after light	2.41987	2.15297	2.68677
8 h after light	1.8351199999999999	1.50985	2.16039
4 h after dark	3.2646	2.87299	3.65621
8 h after dark	2.18567	1.95706	2.41428
12 h after dark	2.93247	2.69672	3.16822