condition	mean	min	max
4 h after light	157.342	152.961	161.723
8 h after light	162.5495	161.986	163.113
12 h after light	164.2515	163.963	164.54
4 h after dark	220.81150000000002	212.138	229.485
8 h after dark	206.50900000000001	201.383	211.635
12 h after dark	188.372	187.026	189.718