condition	mean	min	max
4 h after light	1.755915	1.56756	1.94427
8 h after light	1.6666050000000001	1.18121	2.152
12 h after light	1.3761	1.02874	1.72346
4 h after dark	2.1804	2.10122	2.25958
8 h after dark	1.090274	0.972718	1.20783
12 h after dark	1.732655	1.53302	1.93229