condition	mean	min	max
4 h after light	71.05964449999999	68.901961	73.217328
8 h after light	76.7587145	74.592176	78.925253
12 h after light	82.67498950000001	77.04036	88.309619
4 h after dark	88.4275545	85.461259	91.39385
8 h after dark	83.939175	78.925253	88.953097
12 h after dark	56.250183	56.250183	56.250183