condition	mean	min	max
4 h after light	1.908915	1.86739	1.95044
8 h after light	1.3369900000000001	1.23425	1.43973
12 h after light	1.6349069999999999	0.838504	2.43131
4 h after dark	1.77426	1.46594	2.08258
8 h after dark	2.2163399999999998	2.11112	2.32156
12 h after dark	1.77328	1.21618	2.33038