condition	mean	min	max
0 h after light	0.224416	0.224216	0.224616
4 h after light	0.1105325	0.0	0.221065
8 h after light	0.3391515	0.221827	0.456476
4 h after dark	0.1101045	0.0	0.220209
8 h after dark	0.2226855	0.0	0.445371
12 h after dark	0.0	0.0	0.0