condition	mean	min	max
4 h after light	4.70904	2.5685	6.02574
8 h after light	3.4963843333333333	0.903893	6.19869
12 h after light	4.0716	2.03531	6.24763
4 h after dark	5.410213333333333	3.94161	7.08965
8 h after dark	4.3031033333333335	2.76894	5.88261
12 h after dark	5.18692	4.0718	6.15017