condition	mean	min	max
4 h after light	0.271666	0.0	0.543332
8 h after light	0.4983991365	0.000488273	0.99631
12 h after light	1.14848	0.0	2.29696
4 h after dark	0.8905740000000001	0.168139	1.81143
8 h after dark	0.0	0.0	0.0
12 h after dark	0.35985076666666665	0.0	1.0462