condition	mean	min	max
3 h after light	2.03116	1.52717	2.46615
6 h after light	3.8223933333333333	3.0161	4.63728
9 h after light	5.6773299999999995	5.30683	5.97537
12 h after light	6.1763475	2.04755	8.70892
3 h after dark	6.5045399999999995	5.42199	7.96179
6 h after dark	3.4501999999999997	2.9406	3.97273
9 h after dark	1.99303	1.77452	2.18772
12 h after dark	1.27717	1.01955	1.53479