condition	mean	min	max
4 h after light	1.3131	0.0	2.6262
8 h after light	0.831425	0.0	1.66285
12 h after light	0.538795	0.0	1.07759
4 h after dark	0.4791366666666667	0.0	1.43741
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0