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	14.5353	13.9851	15.0855
4 h after dark	0.3363225	0.224805	0.44784
8 h after dark	0.1132195	0.0	0.226439
12 h after dark	0.0	0.0	0.0