condition	mean	min	max
4 h after light	0.0961684	0.0845238	0.107813
8 h after light	0.0307966	0.0214074	0.0401858
12 h after light	0.04509295	0.0277457	0.0624402
4 h after dark	0.032018366666666666	0.0	0.0740207
8 h after dark	0.08272766666666666	0.0	0.130708
12 h after dark	0.175068	0.10757	0.271632