condition	mean	min	max
0 h after light	5.2741050000000005	4.73656	5.81165
4 h after light	2.411885	2.00734	2.81643
8 h after light	3.1537050000000004	2.50674	3.80067
4 h after dark	7.70552	7.38145	8.02959
8 h after dark	6.23621	5.91778	6.55464
12 h after dark	4.91306	4.90761	4.91851