condition	mean	min	max
0 h after light	0.053967	0.0	0.107934
4 h after light	0.271381	0.212833	0.329929
8 h after light	0.2685025	0.10987	0.427135
4 h after dark	0.425066	0.318014	0.532118
8 h after dark	0.1603475	0.106301	0.214394
12 h after dark	0.0527205	0.0	0.105441