condition	mean	min	max
4 h after light	751.0234535	718.622543	783.424364
8 h after light	640.1988240000001	603.029372	677.368276
12 h after light	572.0274139999999	539.302558	604.75227
4 h after dark	299.3556615	212.102191	386.609132
8 h after dark	258.152844	161.672929	354.632759
12 h after dark	707.731765	707.731765	707.731765