condition	mean	min	max
4 h after light	48.611527	47.296494	49.92656
8 h after light	81.9576605	76.246099	87.669222
12 h after light	55.6867875	54.450893	56.922682
4 h after dark	37.806588500000004	30.47257	45.140607
8 h after dark	37.625904500000004	28.168441	47.083368
12 h after dark	37.106216	37.106216	37.106216