condition	mean	min	max
0 h after light	0.305544	0.152568	0.45852
4 h after light	0.1721295	0.150424	0.193835
8 h after light	0.19304065	0.0754713	0.31061
4 h after dark	0.5632365	0.449523	0.67695
8 h after dark	0.679021	0.676172	0.68187
12 h after dark	0.263316	0.228544	0.298088