condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.3673326	0.090747	0.914731
12 h after light	0.187009	0.0	0.561027
4 h after dark	0.08849033333333334	0.0	0.265471
8 h after dark	0.32524433333333336	0.0	0.532008
12 h after dark	0.347562	0.264921	0.466547