condition	mean	min	max
0 h after light	11.20035	10.0392	12.3615
4 h after light	14.824449999999999	14.3005	15.3484
8 h after light	12.48275	11.4726	13.4929
4 h after dark	11.37665	11.0194	11.7339
8 h after dark	13.03505	12.4324	13.6377
12 h after dark	10.492185	7.66117	13.3232