condition	mean	min	max
4 h after light	0.3217645	0.248433	0.395096
8 h after light	0.1432275	0.0	0.286455
12 h after light	0.150876	0.0	0.301752
4 h after dark	0.21674333333333332	0.0	0.65023
8 h after dark	0.312239	0.18749	0.400264
12 h after dark	0.08616833333333333	0.0	0.258505