condition	mean	min	max
0 h after light	31.2273	30.094	32.3606
4 h after light	54.53935	53.377	55.7017
8 h after light	53.6845	48.4064	58.9626
4 h after dark	41.89215	38.3697	45.4146
8 h after dark	35.7642	34.6059	36.9225
12 h after dark	45.25075	34.5123	55.9892