condition	mean	min	max
4 h after light	42.4394	38.1398	46.739
8 h after light	40.387100000000004	39.6389	41.1353
12 h after light	37.5025	36.197	38.808
4 h after dark	42.9837	41.5531	45.4407
8 h after dark	55.01906666666667	52.3167	58.3779
12 h after dark	46.757466666666666	41.011	51.3273