condition	mean	min	max
4 h after light	26.4	26.4	26.4
8 h after light	59.45	56.9	62.0
12 h after light	49.2	45.7	52.7
4 h after dark	46.45	41.7	51.2
8 h after dark	57.099999999999994	54.9	59.3
12 h after dark	56.85	56.0	57.7