condition	mean	min	max
4 h after light	88.6	88.6	88.6
8 h after light	86.55	77.8	95.3
12 h after light	90.9	67.2	114.6
4 h after dark	133.95	125.0	142.9
8 h after dark	122.0	116.7	127.3
12 h after dark	131.6	101.7	161.5