condition	mean	min	max
4 h after light	3.224125	3.19125	3.257
8 h after light	4.804385	3.9575	5.65127
12 h after light	4.61131	4.37577	4.84685
4 h after dark	5.34113	5.31989	5.36237
8 h after dark	3.5836250000000005	2.82025	4.347
12 h after dark	3.70489	3.63595	3.77383