condition	mean	min	max
4 h after light	186.381067	182.191529	190.570605
8 h after light	112.551959	100.132655	124.971263
12 h after light	135.593174	115.120114	156.066234
4 h after dark	63.5586825	47.360767	79.756598
8 h after dark	68.3086185	34.402969	102.214268
12 h after dark	202.238054	202.238054	202.238054