condition	mean	min	max
4 h after light	140.493399	99.838048	181.14875
8 h after light	154.6669525	154.319207	155.014698
12 h after light	129.5975535	126.732281	132.462826
4 h after dark	145.120223	135.225748	155.014698
8 h after dark	150.520974	116.343699	184.698249
12 h after dark	176.842417	176.842417	176.842417