condition	mean	min	max
0 h after light	65.00710000000001	62.6131	67.4011
4 h after light	48.221199999999996	47.3625	49.0799
8 h after light	48.1529	45.7194	50.5864
4 h after dark	58.26685	55.2144	61.3193
8 h after dark	62.86285	55.9782	69.7475
12 h after dark	59.656099999999995	56.5869	62.7253