condition	mean	min	max
4 h after light	0.3047315	0.154516	0.454947
8 h after light	0.295838	0.251409	0.340267
12 h after light	0.268079	0.201728	0.33443
4 h after dark	0.2306975	0.224718	0.236677
8 h after dark	0.281125	0.244397	0.317853
12 h after dark	0.308921	0.301295	0.316547