condition	mean	min	max
4 h after light	1.6885599999999998	1.08686	2.29026
8 h after light	1.56312	1.5127	1.61354
12 h after light	2.619045	1.97064	3.26745
4 h after dark	3.0372950000000003	2.84202	3.23257
8 h after dark	1.829275	1.11223	2.54632
12 h after dark	2.101845	1.69956	2.50413