condition	mean	min	max
4 h after light	0.20924	0.0	0.405747
8 h after light	0.34581623333333333	0.0920967	0.542171
12 h after light	0.7489393333333334	0.487633	1.20436
4 h after dark	1.0819376666666667	0.659683	1.46509
8 h after dark	1.085525	0.886525	1.19077
12 h after dark	0.645289	0.435776	0.760707