condition	mean	min	max
2 h after light	1.38184	1.27174	1.49194
6 h after light	0.8980443333333333	0.89095	0.907445
10 h after light	1.1846466666666668	1.04557	1.33248
2 h after dark	1.4328233333333333	1.38107	1.46325
6 h after dark	1.4775800000000001	1.39723	1.56892
10 h after dark	1.174913	0.887839	1.39275