condition	mean	min	max
4 h after light	0.204798	0.0	0.369541
8 h after light	0.25008803333333335	0.0285011	0.47925
12 h after light	0.0154577	0.0	0.0251896
4 h after dark	0.0061906	0.0	0.0185718
8 h after dark	0.0092827	0.0	0.0278481
12 h after dark	0.0966359	0.0653013	0.146529