condition	mean	min	max
4 h after light	0.0215104	0.0119154	0.0311054
8 h after light	0.015819645	0.00975789	0.0218814
12 h after light	0.021044355	0.00860851	0.0334802
4 h after dark	0.0474678	0.0247957	0.0888446
8 h after dark	0.0299065	0.0	0.0531883
12 h after dark	0.01956046666666667	0.0	0.0294651