condition	mean	min	max
4 h after light	0.03627655	0.0245638	0.0479893
8 h after light	0.04083755	0.0263205	0.0553546
12 h after light	0.02086435	0.0143456	0.0273831
4 h after dark	0.027520766666666665	0.0	0.0462013
8 h after dark	0.0507969	0.044883	0.0545201
12 h after dark	0.05249176666666667	0.0386153	0.0743824