condition	mean	min	max
4 h after light	138.167364	112.001537	164.333191
8 h after light	127.93114	122.256871	133.605409
12 h after light	164.4290365	162.537794	166.320279
4 h after dark	115.9865685	83.932338	148.040799
8 h after dark	165.171111	157.726804	172.615418
12 h after dark	136.122933	136.122933	136.122933