condition	mean	min	max
4 h after light	100.7	100.7	100.7
8 h after light	178.3	112.9	243.7
12 h after light	196.8	190.3	203.3
4 h after dark	178.55	161.9	195.2
8 h after dark	183.55	147.9	219.2
12 h after dark	152.85	144.1	161.6