condition	mean	min	max
4 h after light	0.01901235	0.0	0.0380247
8 h after light	0.00753265	0.0	0.0150653
12 h after light	0.00780125	0.0	0.0156025
4 h after dark	0.030395866666666667	0.0	0.049563
8 h after dark	0.026940633333333335	0.0	0.0588018
12 h after dark	0.020344533333333335	0.0	0.0307884