condition	mean	min	max
0 h after light	1.834175	1.77664	1.89171
4 h after light	1.746705	1.68657	1.80684
8 h after light	2.5855550000000003	2.22247	2.94864
4 h after dark	3.083455	2.96103	3.20588
8 h after dark	1.928925	1.82009	2.03776
12 h after dark	2.1567	1.83013	2.48327