condition	mean	min	max
4 h after light	69.807568	60.996935	78.618201
8 h after light	56.423964	55.166218	57.68171
12 h after light	69.639565	69.639565	69.639565
4 h after dark	61.1323765	58.90997	63.354783
8 h after dark	76.74364800000001	69.639565	83.847731
12 h after dark	69.639565	69.639565	69.639565