condition	mean	min	max
0 h after light	1.7925550000000001	1.79096	1.79415
4 h after light	1.4033	1.20073	1.60587
8 h after light	1.66085	1.134	2.1877
4 h after dark	2.503265	2.18109	2.82544
8 h after dark	2.37161	1.92103	2.82219
12 h after dark	2.05602	1.67961	2.43243