condition	mean	min	max
4 h after light	36.1151905	35.654439	36.575942
8 h after light	44.6768575	41.908459	47.445256
12 h after light	58.247039	46.583665	69.910413
4 h after dark	83.5450475	59.524514	107.565581
8 h after dark	119.56734	86.949078	152.185602
12 h after dark	91.599082	91.599082	91.599082