condition	mean	min	max
0 h after light	0.6305325	0.387156	0.873909
4 h after light	0.6750085	0.562239	0.787778
8 h after light	1.5971549999999999	1.50177	1.69254
4 h after dark	2.20338	1.50167	2.90509
8 h after dark	1.9938699999999998	1.61729	2.37045
12 h after dark	0.4200861	0.0973942	0.742778