condition	mean	min	max
4 h after light	162.3	162.3	162.3
8 h after light	156.55	151.5	161.6
12 h after light	87.9	85.5	90.3
4 h after dark	71.6	29.0	114.2
8 h after dark	52.349999999999994	36.1	68.6
12 h after dark	85.8	74.8	96.8