condition	mean	min	max
4 h after light	0.20758833333333335	0.0	0.317235
8 h after light	0.0959896	0.0279851	0.16257
12 h after light	0.201681	0.068937	0.39912
4 h after dark	0.27561566666666665	0.120326	0.470743
8 h after dark	0.365517	0.226706	0.626968
12 h after dark	0.41791066666666665	0.194677	0.776931