condition	mean	min	max
4 h after light	67.97277299999999	55.561336	80.38421
8 h after light	57.724571	52.737681	62.711461
12 h after light	60.794903000000005	59.901417	61.688389
4 h after dark	77.9001145	67.642316	88.157913
8 h after dark	88.0412235	64.629228	111.453219
12 h after dark	64.05123	64.05123	64.05123