condition	mean	min	max
4 h after light	173.04999999999998	145.94	193.7166667
8 h after light	140.4538889	108.625	162.47
12 h after light	179.80222223333334	145.57	206.64
1.5 h after dark	264.12111113333333	256.12	272.6366667
5.5 h after dark	264.2644444333333	239.7333333	291.2966667
9.5 h after dark	178.3511111	170.17	191.2233333