condition	mean	min	max
4 h after light	10.924735	10.818053	11.031417
8 h after light	11.0998505	10.805063	11.394638
12 h after light	11.302769	9.790218	12.81532
4 h after dark	11.5731885	11.031417	12.11496
8 h after dark	12.0929375	11.133374	13.052501
12 h after dark	10.217921	10.217921	10.217921