condition	mean	min	max
4 h after light	0.0156231	0.0	0.0312462
8 h after light	0.02961035	0.0253156	0.0339051
12 h after light	0.0	0.0	0.0
4 h after dark	0.02721945	0.0270241	0.0274148
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0