condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.1278685	0.0	0.255737
4 h after dark	0.127437	0.0	0.254874
8 h after dark	0.1283635	0.0	0.256727
12 h after dark	0.0	0.0	0.0