condition	mean	min	max
4 h after light	1.24558	1.11206	1.3791
8 h after light	1.37361	1.25416	1.49306
12 h after light	0.9904265	0.852103	1.12875
4 h after dark	1.3841455	0.906971	1.86132
8 h after dark	1.4299499999999998	1.25674	1.60316
12 h after dark	1.73295	1.54574	1.92016