condition	mean	min	max
4 h after light	0.68814	0.29345	0.886713
8 h after light	0.7988419999999999	0.141444	1.53951
12 h after light	1.0520343333333333	0.577083	1.92593
4 h after dark	1.3084923333333334	0.878367	1.81854
8 h after dark	1.17129	0.82346	1.49179
12 h after dark	1.1721	1.0422	1.40838