condition	mean	min	max
0 h after light	4.414524999999999	4.30167	4.52738
4 h after light	5.932115	5.01597	6.84826
8 h after light	7.07345	6.97269	7.17421
4 h after dark	5.37449	5.04238	5.7066
8 h after dark	4.547035	4.50487	4.5892
12 h after dark	4.16553	3.58907	4.74199