condition	mean	min	max
4 h after light	0.1468092	0.0	0.348232
8 h after light	0.1328437	0.0283741	0.327044
12 h after light	0.061670366666666664	0.0	0.0946291
4 h after dark	0.0365212	0.0	0.0592896
8 h after dark	0.250894	0.0	0.554481
12 h after dark	0.24931613333333336	0.0799504	0.417924