condition	mean	min	max
3 h after light	1.85553	1.04962	3.31235
7 h after light	2.3545066666666665	1.21326	3.2325
11 h after light	2.336795	1.40369	2.9816
2 h after dark	2.0130141666666668	1.09547	2.93833
6 h after dark	1.96497	1.12147	2.80446
10 h after dark	1.39960925	0.739031	2.73737