condition	mean	min	max
3 h after light	0.5956154083333334	0.0810049	1.02757
7 h after light	0.5606028916666667	0.0898977	1.35589
11 h after light	0.5880967500000001	0.280726	1.01821
2 h after dark	0.5600495833333333	0.0	1.18926
6 h after dark	0.528067	0.102038	1.00249
10 h after dark	0.585642	0.12589	1.02743